Excursion.
- Publisher:
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 2251531
- Subject: Petroleum Geology Congresses.
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1959*; 1960; 1963 | permanent |